55549761

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 86002560

約数和(自身を除く): 30452799

約数列:

[1, 3, 17, 23, 29, 51, 69, 71, 87, 213, 391, 493, 529, 667, 1173, 1207, 1479, 1587, 1633, 2001, 2059, 3621, 4899, 6177, 8993, 11339, 15341, 26979, 27761, 34017, 35003, 37559, 46023, 47357, 83283, 105009, 112677, 142071, 260797, 638503, 782391, 805069, 1089211, 1915509, 2415207, 3267633, 18516587, 55549761]

約数ペア:

[(1, 55549761), (3, 18516587), (17, 3267633), (23, 2415207), (29, 1915509), (51, 1089211), (69, 805069), (71, 782391), (87, 638503), (213, 260797), (391, 142071), (493, 112677), (529, 105009), (667, 83283), (1173, 47357), (1207, 46023), (1479, 37559), (1587, 35003), (1633, 34017), (2001, 27761), (2059, 26979), (3621, 15341), (4899, 11339), (6177, 8993)]